The Home Assistant MCP was failing with 'fastmcp-sse.json not found' error.
Updated command to use proper fastmcp arguments for SSE transport mode
without requiring a configuration file.
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Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
- Pin kubernetes-mcp to v0.0.57 (Jan 27, 2025) with token exchange and field selector support
- Pin flux-mcp to v0.41.1 (already pinned)
- Pin homeassistant-mcp to v6.7.1 (Feb 20, 2026) - latest stable release
- Update documentation with version details
- Bump chart version to 0.1.19
This ensures reproducible deployments and prevents unexpected breaking changes
from floating tags (latest/stable).
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Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
Added features:
- Home Assistant MCP server as optional sidecar (mcpSidecars.homeassistant)
- Requires homeassistant-url and homeassistant-token secrets
- Runs on port 8087 using SSE transport mode
- Disabled by default due to credential requirements
Fixed deployment logic:
- Kubernetes and Flux MCP sidecars now only deploy when:
1. They are enabled in values (mcpSidecars.<name>.enabled: true)
2. AND clusterAccess is not "none" (they need RBAC to function)
- Prevents unnecessary container failures when no permissions exist
Documentation updates:
- Complete Helm values reference for all MCP sidecars
- Deployment examples and troubleshooting guides
- Updated memory notes with current architecture
Breaking change:
- K8s/Flux MCP sidecars won't deploy with clusterAccess=none
- This is intentional as they cannot function without RBAC
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via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
Run MCP servers as sidecar containers so they inherit the pod's
ServiceAccount permissions instead of requiring separate deployments
with their own RBAC. Kubernetes MCP on :8080, Flux MCP on :8081.
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via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
The jlesage/baseimage-gui sets XDG_CONFIG_HOME=/config/xdg/config at
runtime, so Chrome was writing its profile to /config/xdg/config/google-chrome
which lived on ephemeral storage. This caused Chrome to open as a fresh
install on every pod restart.
Changes:
- Mount the PVC at /config instead of /home (aligns with baseimage-gui convention)
- Move user home directory to /config/userdata (on the PVC)
- Add explicit --user-data-dir for Chrome pointing to PVC path
- Clean up Chrome crash lock files and patch Preferences on startup
to prevent session/cookie loss after unclean pod shutdown
- Update all scripts (sshd, init-repo, cont-init) to use new paths
- Remove unnecessary cont-init-home.sh
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via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
- Add explicit --user-data-dir flag to Chrome wrapper to ensure profile data
is stored in the persistent home directory
- Add cont-init-home.sh script to properly initialize home directory structure
on container startup with correct permissions
- Ensure Chrome config directory exists before Chrome starts
- Bump chart version to 0.1.13
This fixes the issue where Chrome loses authentication and settings after
pod restarts by explicitly managing where Chrome stores its profile data.
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Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
Without explicit --user-data-dir and --extensions-dir, Antigravity may
default to a path outside /home and lose settings on restart, causing
the setup wizard to reappear. Pinning both to $HOME ensures they land
on the persistent home PVC.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Instead of disabling shared memory usage, mount a proper tmpfs at
/dev/shm so Antigravity (and Chrome) have real shared memory available.
Removes --disable-dev-shm-usage; keeps --no-sandbox (separate issue).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Electron apps crash in Docker without --no-sandbox and
--disable-dev-shm-usage, same as Chrome. VSCode handles this
internally; Antigravity does not.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
SSH is now a standalone `ssh: true/false` value that starts sshd on
port 22 *in addition to* whatever IDE is running, rather than replacing
it. The `ide` value loses the `ssh` option and gains `none` (keep
container alive with no GUI IDE, useful when ssh: true is the only
access method).
- chart/values.yaml: replace `ide: ssh` with `ssh: false` boolean
- chart/templates/deployment.yaml: expose port 22 when ssh=true,
port 5800 when ide!=none; probes use HTTP (VNC) or TCP socket (SSH-only)
- chart/templates/service.yaml: include both ports when both enabled
- scripts/cont-init-sshd.sh: check SSH=true instead of IDE=ssh
- scripts/startapp.sh: add ide=none case (sleep infinity), drop ssh case
- chart/Chart.yaml: bump to 0.1.6
- README.md: update IDE choice and SSH access docs
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add `ide` Helm value with options: vscode, antigravity, ssh
- Dockerfile: install Google Antigravity via apt and openssh-server
- scripts/startapp.sh: branch on IDE env var to launch the right app
- scripts/cont-init-sshd.sh: start sshd as root in SSH mode, set up
authorized_keys from SSH_AUTHORIZED_KEYS env var
- chart/templates/deployment.yaml: pass IDE env var, conditional ports
and probes (HTTP for VNC modes, TCP socket for SSH mode)
- chart/templates/service.yaml: expose port 5800 (VNC) or 22 (SSH)
- chart/values.yaml: add ide field with documentation
- README.md: document IDE choice, fix stale happyHomeDir references
- chart/Chart.yaml: bump to 0.1.5
Closes#10
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Moving it to /workspace (emptyDir) wiped Happy Coder's auth, config,
and state on every pod restart. The daemon also failed to start on boot
because the settings were gone.
Keep HAPPY_HOME_DIR on the home PVC (/home/user/.happy) for persistence.
The stale lock cleanup in init-repo.sh already handles the daemon.state.json.lock
problem that motivated the workspace move.
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds a clusterAccess value with five levels:
none — no cluster access (default, no RBAC resources created)
readonlyns — Role + RoleBinding: get/list/watch in release namespace
readwritens — Role + RoleBinding: full access in release namespace
readonly — ClusterRole + ClusterRoleBinding: get/list/watch cluster-wide
readwrite — ClusterRole + ClusterRoleBinding: full access cluster-wide
A ServiceAccount is created for the pod whenever access != none and
referenced in the Deployment's serviceAccountName.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The daemon.state.json.lock lives on the home PVC and survives pod
restarts, causing happy daemon start to fail on every reboot. Moving
HAPPY_HOME_DIR to /workspace (emptyDir) means the entire happy state
directory is ephemeral and always clean on startup.
The rm -f in init-repo.sh is kept as a safety net for the within-run
case but is now a no-op on fresh starts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Introduces chart/ with deployment, service, and PVC templates driven
by Helm values instead of Kustomize variable substitution. Removes
the flux/ directory which is superseded by the chart.
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Co-Authored-By: Claude <noreply@anthropic.com>
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DevContainer User
Chris Farhood